Heath Ledger's Death Due to Combining Prescription Drugs

As I am sure we all have, I have been waiting steadily for the cause of the death of Heath Ledger. Now I find this article that says his death was due to combining several different prescription drugs, Xanax and Valium being among those drugs found in his system at autopsy. The article is talking about the problem with prescription drug addiction and abuse and how people can get different prescriptions from different doctors, causing abuse.

I am so sorry to hear that this is how Heath Ledger died. Sad, sad.